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from nat.plugins.opentelemetry.otel_span import OtelSpan


def test_otel_span_ids_are_non_zero():
    s = OtelSpan(name="test", context=None, parent=None, attributes={})
    ctx = s.get_span_context()
    assert ctx.trace_id != 0
    assert ctx.span_id != 0
    assert len(f"{ctx.trace_id:032x}") == 32
    assert len(f"{ctx.span_id:016x}") == 16
